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Annotation of src/include/string.h, Revision 1.6

1.6     ! espie       1: /*     $OpenBSD: string.h,v 1.5 1998/11/20 11:18:26 d Exp $    */
1.1       deraadt     2: /*     $NetBSD: string.h,v 1.6 1994/10/26 00:56:30 cgd Exp $   */
                      3:
                      4: /*-
                      5:  * Copyright (c) 1990 The Regents of the University of California.
                      6:  * All rights reserved.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
                     16:  * 3. All advertising materials mentioning features or use of this software
                     17:  *    must display the following acknowledgement:
                     18:  *     This product includes software developed by the University of
                     19:  *     California, Berkeley and its contributors.
                     20:  * 4. Neither the name of the University nor the names of its contributors
                     21:  *    may be used to endorse or promote products derived from this software
                     22:  *    without specific prior written permission.
                     23:  *
                     24:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     25:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     26:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     27:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     28:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     29:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     30:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     31:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     32:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     33:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     34:  * SUCH DAMAGE.
                     35:  *
                     36:  *     @(#)string.h    5.10 (Berkeley) 3/9/91
                     37:  */
                     38:
                     39: #ifndef _STRING_H_
                     40: #define        _STRING_H_
                     41: #include <machine/ansi.h>
                     42:
                     43: #ifdef _BSD_SIZE_T_
                     44: typedef        _BSD_SIZE_T_    size_t;
                     45: #undef _BSD_SIZE_T_
                     46: #endif
                     47:
                     48: #ifndef        NULL
1.6     ! espie      49: #ifdef         __GNUG__
        !            50: #define        NULL    __null
        !            51: #else
1.1       deraadt    52: #define        NULL    0
1.6     ! espie      53: #endif
1.1       deraadt    54: #endif
                     55:
                     56: #include <sys/cdefs.h>
                     57:
                     58: __BEGIN_DECLS
                     59: void   *memchr __P((const void *, int, size_t));
                     60: int     memcmp __P((const void *, const void *, size_t));
                     61: void   *memcpy __P((void *, const void *, size_t));
                     62: void   *memmove __P((void *, const void *, size_t));
                     63: void   *memset __P((void *, int, size_t));
                     64: char   *strcat __P((char *, const char *));
                     65: char   *strchr __P((const char *, int));
                     66: int     strcmp __P((const char *, const char *));
                     67: int     strcoll __P((const char *, const char *));
                     68: char   *strcpy __P((char *, const char *));
                     69: size_t  strcspn __P((const char *, const char *));
                     70: char   *strerror __P((int));
                     71: size_t  strlen __P((const char *));
                     72: char   *strncat __P((char *, const char *, size_t));
                     73: int     strncmp __P((const char *, const char *, size_t));
                     74: char   *strncpy __P((char *, const char *, size_t));
                     75: char   *strpbrk __P((const char *, const char *));
                     76: char   *strrchr __P((const char *, int));
                     77: size_t  strspn __P((const char *, const char *));
                     78: char   *strstr __P((const char *, const char *));
                     79: char   *strtok __P((char *, const char *));
1.5       d          80: char   *strtok_r __P((char *, const char *, char **));
1.1       deraadt    81: size_t  strxfrm __P((char *, const char *, size_t));
                     82:
                     83: /* Nonstandard routines */
                     84: #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
                     85: int     bcmp __P((const void *, const void *, size_t));
                     86: void    bcopy __P((const void *, void *, size_t));
                     87: void    bzero __P((void *, size_t));
                     88: int     ffs __P((int));
                     89: char   *index __P((const char *, int));
                     90: void   *memccpy __P((void *, const void *, int, size_t));
                     91: char   *rindex __P((const char *, int));
                     92: int     strcasecmp __P((const char *, const char *));
                     93: char   *strdup __P((const char *));
1.4       millert    94: size_t  strlcat __P((char *, const char *, size_t));
                     95: size_t  strlcpy __P((char *, const char *, size_t));
1.1       deraadt    96: void    strmode __P((int, char *));
                     97: int     strncasecmp __P((const char *, const char *, size_t));
                     98: char   *strsep __P((char **, const char *));
                     99: char   *strsignal __P((int));
                    100: #endif
                    101: __END_DECLS
                    102:
                    103: #endif /* _STRING_H_ */